<template>
    <div>
      <!-- 面包屑导航 -->
      <el-breadcrumb separator-class="el-icon-arrow-right">
        <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>模型标签管理</el-breadcrumb-item>
      </el-breadcrumb>
      <!-- 搜索筛选 -->
      <el-form :inline="true" :model="formInline" class="models-search">
  
        <el-form-item label="搜索：">
          <el-input size="small" v-model="formInline.modelName" placeholder="输入标签名称"></el-input>
        </el-form-item>
  
        <el-form-item>
          <el-button size="small" type="primary" icon="el-icon-search" @click="search">搜索</el-button>
          <el-button size="small" type="primary" icon="el-icon-plus" @click="handleEdit">添加</el-button>
        </el-form-item>
      </el-form>
      <!--列表-->
      <el-table :data="listData" highlight-current-row v-loading="loading" element-loading-text="拼命加载中" style="width: 100%;">
        <el-table-column align="center" type="selection" width="60">
        </el-table-column>
        <el-table-column sortable prop="id" label="标签编号" width="100">
        </el-table-column>
        <el-table-column sortable prop="modelTag" label="标签名称" width="200">
        </el-table-column>
        <el-table-column sortable prop="modelTagDesc" label="标签简介" width="350">
        </el-table-column>
        <el-table-column sortable prop="updateTime" label="修改时间" width="200">
        </el-table-column>
        <el-table-column align="center" label="操作" min-width="100">
          <template slot-scope="scope">
            <el-button size="mini" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
            <el-button size="mini" type="danger" @click="deleteTag(scope.$index, scope.row)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页组件 -->
      <Pagination v-bind:child-msg="pageparm" @callFather="callFather"></Pagination>
      <!-- 编辑界面 -->
      <el-dialog :title="title" :visible.sync="editFormVisible" width="30%" @click='closeDialog("edit")'>
        <el-form label-width="100px" :model="editForm" ref="editForm" :rules="rules">
          <el-form-item label="标签名称" prop="modelTag">
            <el-input size="small" v-model="editForm.modelTag" auto-complete="off" placeholder="请输入标签名称"></el-input>
          </el-form-item>
          <el-form-item label-width="100px" label="标签简介" prop="modelTagDesc">
            <el-input size="small" v-model="editForm.modelTagDesc" auto-complete="off" placeholder="请输入模型简介"></el-input>
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button size="small" @click='closeDialog("edit")'>取消</el-button>
          <el-button size="small" type="primary" :loading="loading" class="title" @click="submitForm('editForm')">保存</el-button>
        </div>
      </el-dialog>
      
    </div>
  </template>
  
  <script>
  import {
    ModelTagList,
    ModelTagSave,
    ModelTagDelete,
    ModelTagAllList
  } from '../../api/userMG'
  import Pagination from '../../components/Pagination'
  export default {
    data() {
      return {
        nshow: true, //switch开启
        fshow: false, //switch关闭
        loading: false, //是显示加载
        editFormVisible: false, //控制编辑页面显示与隐藏
        menuAccessshow: false, //控制数据权限显示与隐藏
        title: '添加',
        editForm: {
          id: '',
          modelTag: '',
          modelTagDesc: '',
        },
        // rules 表单验证
        rules: {
          modelTag: [
            { required: true, message: '请输入模型标签名称', trigger: 'blur' }
          ],
          modelTagDesc: [
            { required: true, message: '请输入模型标签简介', trigger: 'blur' }
          ]
        },
        formInline: {
          pageNum: 1,
          pageSize: 10,
          modelTag:''
        },
        // 删除
        seletedata: {
          ids: '',
          token: localStorage.getItem('logintoken')
        },
        userparm: [], //搜索权限
        listData: [], //模型
        // 数据权限
        RoleRight: [],
        RoleRightProps: {
          children: 'children',
          label: 'name'
        },
        // 选中
        checkmenu: [],
        //参数role
        saveroleId: '',
        // 分页参数
        pageparm: {
          currentPage: 1,
          pageSize: 10,
          total: 1
        }
      }
    },
    // 注册组件
    components: {
      Pagination
    },
    /**
     * 数据发生改变
     */
  
     watch: {
    },
    /**
     * 创建完毕
     */
  
    created() {
      this.getdata(this.formInline)
    },
  
    /**
     * 里面的方法只有被调用才会执行
     */
  
    methods: {
      
      // 获取列表
      getdata(parameter) {
        /***
         * 调用接口，注释上面模拟数据 取消下面注释
         */
        ModelTagList(parameter)
          .then(res => {
            this.loading = false
            if (res.code!=200) {
              this.$message({
                type: 'info',
                message: res.msg
              })
            } else {
              this.loading = false
              this.listData = res.data.rows
              // 分页赋值
              this.pageparm.currentPage = this.formInline.pageNum
              this.pageparm.pageSize = this.formInline.pageSize
              this.pageparm.total = res.data.records
            }
          })
          .catch(err => {
            this.loading = false
            this.$message.error('获取列表失败，请稍后再试！')
          })
      },
      // 分页插件事件
      callFather(parm) {
        this.formInline.pageNum = parm.currentPage
        this.formInline.pageSize = parm.pageSize
        this.formInline.modelTag = typeof(this.formInline.modelTag)==='undefined'?'':this.formInline.modelTag
        this.getdata(this.formInline)
  
      },
      // 搜索事件
      search() {  
        this.formInline.modelTag = typeof(this.formInline.modelTag)==='undefined'?'':this.formInline.modelTag
        this.getdata(this.formInline)
      },
      //显示编辑界面
      handleEdit: function(index, row) {
        this.editFormVisible = true
        if (row != undefined && row != 'undefined') {
          this.title = '修改'
          this.editForm.id=row.id
          this.editForm.modelTag = row.modelTag
          this.editForm.modelTagDesc = row.modelTagDesc
        } else {
          this.title = '添加'
          this.editForm.modelTag =''
          this.editForm.modelTagDesc =''
          delete this.editForm.id
        }
      },
  
      // 编辑、增加页面保存方法
      submitForm(editData) {
        this.$refs[editData].validate(valid => {
          if (valid) {
            this.editFormVisible = false
            this.loading = false
            ModelTagSave(this.editForm)
              .then(res => {
                this.editFormVisible = false
                this.loading = false
                console.log(res.success)
                if (res.code==200) {
                  this.getdata(this.formInline)
                  this.$message({
                    type: 'success',
                    message: '模型标签保存成功！'
                  })
                } else {
                  this.$message({
                    type: 'info',
                    message: res.msg
                  })
                }
              })
              .catch(err => {
                this.editFormVisible = false
                this.loading = false
                this.$message.error('模型标签保存失败，请稍后再试！')
              })
          } else {
            return false
          }
        })
      },
      // 删除
      deleteTag(index, row) {
        this.$confirm('确定要删除吗?', '信息', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        })
          .then(() => {
            console.log(row)
            ModelTagDelete(row)
              .then(res => {
                if (res.code==200) {
                  this.$message({
                    type: 'success',
                    message: '标签已删除！'
                  })
                  this.getdata(this.formInline)
                } else {
                  this.$message({
                    type: 'success',
                    message: res.msg
                  })
                }
              })
              .catch(err => {
                this.loading = false
                this.$message.error('删除失败，请稍后再试！')
              })
          })
          .catch(() => {
            this.$message({
              type: 'info',
              message: '已取消删除'
            })
          })
      },
      
      // 选中菜单
      changemenu(arr) {
        let change = []
        for (let i = 0; i < arr.length; i++) {
          if (arr[i].checked) {
            change.push(arr[i].id)
          }
        }
        this.checkmenu = change
      },
      // tree 递归
      changeArr(list) {
        var temptree = [],
          tree = [],
          items = []
        for (var i in list) {
          if (!temptree[list[i].id]) {
            var trow = {
              id: list[i].id,
              pId: list[i].pId,
              name: list[i].name,
              open: list[i].open,
              checked: list[i].checked,
              children: []
            }
            temptree[list[i].id] = trow
            items.push(trow)
          }
          if (list[i].uid > 0) {
            temptree[list[i].id]['children'].push({
              id: list[i].id,
              pId: list[i].pId,
              name: list[i].name,
              open: list[i].open,
              checked: list[i].checked,
              children: []
            })
          }
        }
  
        for (var j in items) {
          if (temptree[items[j].pId]) {
            temptree[items[j].pId]['children'].push(temptree[items[j].id])
          } else {
            tree.push(temptree[items[j].id])
          }
        }
        temptree = null
        items = null
        return tree
      },
      
      // 关闭编辑、增加弹出框
      closeDialog(dialog) {
        if (dialog == 'edit') {
          this.editFormVisible = false
        } else if (dialog == 'perm') {
          this.menuAccessshow = false
        }
      }
    }
}
  </script>

  <style scoped>
  .models-search {
    margin-top: 20px;
  }
  .userRole {
    width: 100%;
  }
  </style>
  
   